HuagongsheHuagongshe Chemistry Print Report · For research reference only
Acetone → HCID 86734812, compound
Participants
| Role | Name | HCID | Charge |
|---|---|---|---|
| Reactant | Acetone | HCID 180 | — |
| Reactant | Propargyl alcohol | HCID 7859 | — |
| Reactant | 2-(Bis(methylsulfanyl)methylidene)propanedinitrile | HCID 99229 | — |
| Reactant | HCID 53682179 | HCID 53682179 | — |
| Product | HCID 86734812 | HCID 86734812 | — |
Reaction Steps
The procedure described in Example 1 is repeated using, instead of 3,3-bis(methylthio)-2-cyanoacrylonitrile, an equivalent amount of 3,3-bis(methylthio)-2-cyanoacrylic acid propargyl ester in 100 ml. of propargyl alcohol and holding the mixture under reflux for 2 hours to obtain 2-benzoxazolinylidene-cyanoacetic acid propargyl ester of melting point 258°-259° C. (decomposition) (from acetone).
Provenance & Evidence
| DOI | 10.6084/m9.figshare.5104873.v1 |
|---|---|
| Patent number | US04028089 |
| Source dataset | uspto-grants-1977_06 |
| ORD ID | ord-0cf89b033206436cb4195bed893f35d8 |
| Source note | uspto-grants-1977_06 |